Σ index
Rxn set 8
Ledger /9
Σ#24
Ledger /3
Ledger /15
Σ#12
Matrix 11
Batch 22
Eq pack 19
Matrix 17
Eq pack 13
Batch 16
Ledger /27
Eq pack 7
Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 14:08Z
∑_{k=1}^{n} k = n(n+1)/2
mat_9565.mol
det| 4 2 ; 3 5 | = 14
244K
eq_9081.log
\frac{12}{7} \sum_{i=1}^{n} i^{2}
52K
det| 12 5 ; 4 13 | = 136
eq_7609.eqn
∇²r = 0
90K
mat_0164.log
det| 9 7 ; 3 10 | = 69
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
ops_5618.csv
∇ × E = −∂B/∂t
100K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
50K
det| 4 9 ; 7 5 | = -43
eq_1210.eqn
det| 3 6 ; 0 4 | = 12
137K
rxn_7622.csv
det| 11 2 ; 5 12 | = 122
197K
det| 1 1 ; 3 2 | = -1
spec_7724.csv
d/dt [t^3] = 3t^2
262K
ops_6621.mol
∇ × E = −∂B/∂t
196K
det| 12 9 ; 3 13 | = 129
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
det| 3 8 ; 6 4 | = -36
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